Steam Tables

Chemical Applications

Contains adsIn-app purchases

About this app

Steam Tables is a professional app that calculates water's thermodynamic properties based on IAPWS IF-97 formulation.

----INPUTS----
Up to 34 properties can be calculated from the following inputs:

- Pressure* & Temperature
- Pressure* & Steam Quality
- Pressure* & Specific Volume
- Pressure* & Enthalpy
- Pressure* & Entropy
- Pressure* & Internal Energy
- Temperature & Steam Quality
- Temperature & Specific Volume
- Temperature & Enthalpy
- Temperature & Entropy
- Temperature & Internal Energy

* The pressure can be gauge or absolute.

----CALCULATION----
The calculated properties are:

- Temperature
- Pressure
- Gauge pressure
- Specific volume
- Density
- Enthalpy
- Entropy
- Internal energy
- Heat capacity at constant pressure
- Heat capacity at constant volume
- Speed of sound
- Steam quality
- Compressibility factor
- Gibbs free energy
- Helmoltz free energy
- Joule-Thomson coefficient
- Isothermal Joule-Thomson coeff.
- Isentropic exponent
- Isobaric cubic expansion coefficient
- Isothermal compressibility coefficient
- Relative pressure coefficient
- Isothermal stress coefficient
- (∂v/∂T)p
- (∂v/∂p)T
- (∂p/∂T)v
- (∂p/∂v)T
- Dynamic viscosity
- Kinematic viscosity
- Thermal conductivity
- Thermal diffusivity
- Dielectric constant
- Surface tension
- Prandtl number
- Refractive index

----RESULTS----
You can calculate only the properties you want and the order in which they appear in the results table.

----UNITS----
You can choose from a large number of conversion units.
It is possible to choose only the units with which you want to work.

Ratings and reviews

Thanks....🙏 But can you please give me option to see the results without any scientific notations and with only decimal points i selected in setting? Because its my habit to see the values on my DCS with decimal point only and without any scientific notation.

I have found this programm very helpful in my course project, and I'm sure it will be useful many times during my study. This app provides accurate results and friendly interface that one can adjust according to their wishes. I can tell it's accurate, because I compared its results with one trustful programm (WSP). Strongly recommend to purchase and install this app if you are studying thermodynamics. To be honest, I should say that this comment is inspired by my first expressions.

Generally I've found it very useful. However, the kinematic viscosity and Prandtl number tend to be off by 10^6. I also wish there were more plots, like showing variation in properties by colors throughout the regions.

What’s new

Version 6.2.1 is fully programmed in Kotlin language, it includes the following:

- Improved design.
- New theme colors.
- Now you can easily save conditions.
- You can now easily change the order of properties or delete them.